CN105610385B - A kind of photovoltaic power generation apparatus for automatically adjusting light angle - Google Patents
A kind of photovoltaic power generation apparatus for automatically adjusting light angle Download PDFInfo
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- CN105610385B CN105610385B CN201610118790.2A CN201610118790A CN105610385B CN 105610385 B CN105610385 B CN 105610385B CN 201610118790 A CN201610118790 A CN 201610118790A CN 105610385 B CN105610385 B CN 105610385B
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- 238000010248 power generation Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 210000004027 cell Anatomy 0.000 claims description 39
- 238000004140 cleaning Methods 0.000 claims description 34
- 230000003028 elevating effect Effects 0.000 claims description 18
- 230000008520 organization Effects 0.000 claims description 18
- 210000003205 muscle Anatomy 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 210000000352 storage cell Anatomy 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
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- 230000003044 adaptive effect Effects 0.000 description 1
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- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004446 light reflex Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/20—Systems characterised by their energy storage means
-
- B08B1/12—
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The present invention is a kind of photovoltaic power generation apparatus for automatically adjusting light angle, and the device includes solar cell plate module, solar panel rotating mechanism, power storage module and sunshine detection module；The solar cell plate module is connected by vertical supporting rod with solar panel rotating mechanism, and the base that the solar panel rotating mechanism is spliced into by two semicircles is vertically fixed on ground；The sunshine detection module is also vertically fixed on ground, while being connected with cell panel rotating mechanism and solar cell plate module by connecting line；The base that the power storage module is fixed on solar panel rotating mechanism is following, is connected respectively with solar cell plate module, solar energy rotating mechanism and sunshine detection module.
Description
Technical field：
The invention belongs to solar photovoltaic technology field, a kind of light angle that automatically adjusts is concretely related to
Photovoltaic power generation apparatus.
Background technology：
With the development of modern industry, global energy crisis and atmosphere polluting problem become increasingly conspicuous, for the global fossil of reply
Fuel accelerates exhausted energy crisis and the energy demand grown to even greater heights, and solar energy is received perhaps as preferable regenerative resource
The attention of many countries, China occurs in that change with rapid changepl. never-ending changes and improvements in solar energy power generating field, and photovoltaic enterprise is just as the spring after rain
Presented as bamboo shoot.But, existing fixed device of solar generating is because of it cannot be guaranteed that sunshine can hang down at any time
Directly it is irradiated on solar panel and causes generating efficiency very low；It is existing that there is the device for automatically adjusting light angle function
Although improving generating efficiency, leaked cruelly in outside because the sun light detecting portion of the device is essentially, be by each portion
Sunshine can be experienced by dividing, and the judgement at sunshine vertical incidence angle is then carried out according to illumination power, but for photosensitive member
For part, while receiving the irradiation of sunshine, the exposure intensity apart near part is very close to the analysis of control section judges
Can be highly difficult, strong and weak for sunshine judges to be likely to inaccurate, the certain error of appearance, and causing can not be very accurate
The incident angle of sunshine is detected, error is comparatively than larger.And these existing devices are to dust storm, dust, haze
It is not strong etc. boisterous adaptability, prevent it from the demand for development that meets modern society using solar energy well.Therefore,
Invent it is a kind of can accurately automatically adjust light angle and to adaptive capacity to environment very strong solar power system into
For an extremely urgent task.
The content of the invention：
The purpose of the present invention is that there is provided a kind of photovoltaic generation dress for automatically adjusting light angle in view of the shortcomings of the prior art
Put, double casing and spherical photo resistance structure of the TRT by sunshine detection module, the cleaning of solar panel
Periodic cleaning function and the overall machinery of solar panel rotating mechanism that brush, motor a, running track device combine
The design such as connection, the incident direction of sunshine is detected using spherical photo resistance, by controlling organization come controlled motor, is realized too
It is positive can cell panel all angles regulation, make sunshine always vertical irradiation on solar panel, meanwhile, solar-electricity
The use of pond plate cleaning brush, all substantially increases the efficiency and mechanical precision of generating, overcomes conventional apparatus incident to sunshine
Angle detection is inaccurate, mechanical movement is delayed and to the poor shortcoming of environmental suitability.
The technical scheme is that：
A kind of photovoltaic power generation apparatus for automatically adjusting light angle, the device includes solar cell plate module, solar energy
Cell panel rotating mechanism, power storage module and sunshine detection module；
The solar cell plate module is connected by vertical supporting rod with solar panel rotating mechanism, the solar energy
The base that cell panel rotating mechanism is spliced into by two semicircles is vertically fixed on ground；The sunshine detection module
It is vertically fixed on ground, while being connected with solar panel rotating mechanism and solar cell plate module by connecting line；
The base that the power storage module is fixed on solar panel rotating mechanism is following, respectively with solar cell plate module, the sun
Energy rotating mechanism is connected with sunshine detection module；
Described solar cell plate module includes solar panel, running track, motor a and cleaning brush；It is described too
Positive energy cell panel is rectangle, is installed with running track in the both sides outer on its long side, the cleaning brush is across at two
In running track, the motor a is fixed on cleaning brush；
Described solar panel rotating mechanism includes cross bar, bearing a, elevating lever, motor b, horizontal stand, perpendicular support
Bar, muscle, motor c, bearing b, base, gear；Described two bearing a are separately fixed at the midpoint of solar panel short side,
Cross bar is through two bearing a and is secured to connection；Top part is normal metal tie rods in the middle of the elevating lever, and it is pushed up
Portion is connected with the long side midpoint of solar panel, and the bottom of elevating lever is the metallic rod with gear, described gear and motor b
The gear of institute's band is mutually engaged, bottom then through the through hole of horizontal stand, the normal metal bar part of elevating lever and with gear parts
It is connected by a roller bearing connector；The center of the horizontal stand is fixed on vertical supporting rod, and motor b is arranged on horizontal stand；
Horizontal stand is connected by four muscle with vertical supporting rod below；The vertical supporting rod upper end is fixedly linked with cross bar；Its lower end and axle
B is held to be fixedly linked, also, bearing b upper surface is provided with motor c, motor c institutes band gear and vertical supporting rod lower end institute band gear
Mutually it is engaged；Bearing b is fixed on the base that two semicircles are spliced into, and base is vertically fixed on ground；
Described sunshine detection module include shell, inner casing, shell aperture, interior housing hole, spherical photo resistance, connecting line,
Controlling organization, cable；The spherical photo resistance is a ball shape, and shell and inner casing are respectively installed with outside it, wherein
The centre of sphere of spherical photo resistance, the shell heart of shell, the shell heart of inner casing are in same point, a diameter of 80- of spherical photo resistance
110mm, a diameter of 150-180mm of inner casing, housing diameter is 200-280mm, a diameter of 28-32mm of shell aperture, interior housing hole
A diameter of 15-22mm；Shell aperture is uniformly distributed in case surface, the quantity of housing hole and the same shell aperture of distribution in inner housing surface,
And same assembly housing hole, interior housing hole and the center of spherical photo resistance are same straight line；The spherical photo resistance passes through connection
Line is connected with controlling organization, controlling organization then by cable respectively with solar cell plate module and solar panel whirler
Structure is connected；
Described controlling organization can be single-chip microcomputer or DSP.
Described solar panel cleaning brush, motor a and the specific of running track is connected as：Described two running tracks
Lower railway groove be gear shape, be mutually engaged with the gear for the motor a institutes band being fixed on cleaning brush.
Shell aperture is uniformly distributed specially in described sunshine detection module：First is distributed on the summit of shell
Hole, the bottommost of shell is distributed second hole, and the first hole and the second hole are homogeneous per side on the shortest arc line of case surface both sides
With the hole for being spaced apart identical quantity, quantity is 4-10；Two hole shapes of every group of identical height level on the shortest arc line of both sides
Into horizontal cross-section, crossed with case surface on the circle to be formed, all uniform intervals are distributed the hole of identical quantity, and quantity is 8-16
It is individual.
Described power storage module is power storage cell.
The photo resistance that the spherical photo resistance is equal to shell hole count by quantity is constituted, and these photo resistance are constituted
One spheroid, one housing hole of each photo resistance correspondence, and each photo resistance all passes through respective connecting line and controlling organization
It is connected.
The present invention substantive distinguishing features be：
The present invention is by 1, solar panel rotating mechanism, and the rotating mechanism device of horizontal direction and vertical direction connects
Connect；2nd, the use of sun optical detection device, double casing and spherical photo resistance so that the no blind area of measurement of incidence angle and essence
Degree is high；3rd, periodic cleaning function that the cleaning brush of solar panel, motor a, running track device combine etc. is designed, very
Good avoids close to the photosensitive strong and weak much the same problem in part, and perfect condition is the part for the same time only having vertical irradiation
Photo resistance just have the irradiation of light, be also very faint even if other parts have the irradiation of light, both without blind area, essence
Spend raising of having got back.
The beneficial effects of the invention are as follows：
(1) mechanical structure of solar panel rotating mechanism is simple in the present invention, reasonable in design, the rotation of horizontal direction
Design avoids heavy device pedestal well, and the rotation of vertical direction is used in combination by motor and bearing, is dropped significantly
The low use of the elevating lever of resistance, especially two so that the rotation of solar panel becomes more flexibly accurate；Level side
To the combination rotation with vertical direction so that solar panel can make sunshine vertical irradiation arrive it at any time
On, due to only when on sunshine vertical irradiation to solar panel, can just make the utilization ratio highest of sunshine, so
Lifting of the present invention to generating efficiency serves highly important effect.
(2) sun optical detection device of the present invention uses a kind of new mechanical structure, spherical photo resistance light reflex ten
Divide sensitive, inner casing, the combined use of shell double shells, be effectively prevented sunshine and incide photo resistance from different housing hole
Same region on, meanwhile, housing hole on inside and outside shell in order, close-packed arrays, photo resistance can be made to receive from each side
To sunshine, make the no blind area of measurement of angle of incidence of sunlight degree, measurement is more accurate, can guarantee that sunshine when any
Carve can vertical irradiation on solar panel, finally realize the maximal efficiency of solar power generation.
(3) solar cell plate module of the present invention includes cleaning brush, motor a, running track, and solar panel works as place
When under the harsh conditions such as dust storm, haze, dust, solar cell plate surface can be capped one layer of barrier, influence solar energy
Absorption, acted on by the timing cleaning of cleaning brush, the barrier for being attached to solar cell plate surface can be disposed in time, and
Device without clearing function, when adhering to certain barrier on solar panel, inherently weakens the absorption to sunshine,
So, compared to those devices without clearing function, solar absorption efficiency of the invention is substantially further improved.
Brief description of the drawings：
Fig. 1：A kind of integral module connection figure for the photovoltaic power generation apparatus for automatically adjusting light angle of the present invention；
Fig. 2：A kind of structure of the solar cell plate module for the photovoltaic power generation apparatus for automatically adjusting light angle of the present invention
Connection figure；
Fig. 3：A kind of solar panel cleaning brush for the photovoltaic power generation apparatus for automatically adjusting light angle of the present invention, motor
With the details connection figure of running track；
Fig. 4：A kind of solar panel rotating mechanism for the photovoltaic power generation apparatus for automatically adjusting light angle of the present invention
Structure connection figure；
Fig. 5：A kind of section of the sunshine detection module for the photovoltaic power generation apparatus for automatically adjusting light angle of the present invention connects
Map interlinking.
In figure, 1, solar cell plate module；2nd, solar panel rotating mechanism；3rd, power storage module；4th, sunshine is examined
Survey module；1-1, solar panel；1-2, running track；1-3, motor a；1-4, cleaning brush；2-1, cross bar；2-2, bearing a；
2-3, elevating lever；2-4, motor b；2-5, horizontal stand；2-6, vertical supporting rod；2-7, muscle；2-8, motor c；2-9, bearing b；2-10、
Base；2-11, gear；4-1, shell；4-2, inner casing；4-3, shell aperture；4-4, interior housing hole；4-5, photo resistance；4-6, connection
Line；4-7, controlling organization；4-8, cable.
Embodiment：
With reference to embodiments and its accompanying drawing is further described to the present invention：
Embodiment shown in Fig. 1 shows, a kind of photovoltaic power generation apparatus for automatically adjusting light angle of the present invention, the device bag
Include solar cell plate module 1, solar panel rotating mechanism 2, power storage module 3 and sunshine detection module 4；
The solar cell plate module 1 is connected by vertical supporting rod 2-6 with solar panel rotating mechanism 2, described
The base 2-10 that solar panel rotating mechanism 2 is spliced into by two semicircles is vertically fixed on ground, is added whole
The stability of individual device；The sunshine detection module 4 is also vertically fixed on ground, at the same with solar panel whirler
Structure 2 is connected with solar cell plate module 1 by connecting line 4-6；The power storage module 3 is placed on solar panel whirler
The base 2-10 of structure 2 is following and is connected with solar cell plate module 1, while by a part of electrical energy transportation of storage to solar energy
Rotating mechanism 2 and sunshine detection module 4, are powered in real time.
Embodiment shown in Fig. 2 shows, a kind of solar energy for the photovoltaic power generation apparatus for automatically adjusting light angle of the present invention
Panel module 1 includes solar panel 1-1, running track 1-2, motor a1-3 and cleaning brush 1-4；The solar cell
Plate 1-1 is rectangle, running track 1-2 is installed with the both sides outer on its long side, the cleaning brush 1-4 is across at two
On running track 1-2, the motor a1-3 is fixed on cleaning brush 1-4, under motor a1-3 driving, and cleaning brush 1-4 can
By two steamboats being embedded on running track 1-2, moved back and forth along running track 1-2, whip solar panel 1-1
Surface, carry out the cleaning of solar panel 1-1 dust storm, dust etc.；
The operation principle of this embodiment is：A kind of photovoltaic power generation apparatus for automatically adjusting light angle of the present invention is arranged on family
Outside, inevitably influenceed by some adverse circumstances, such as dust storm, dust, haze, by solar panel 1-1's
Surface is covered, and influences its absorption efficiency to solar energy, and controlling organization 4-7 of the invention is connected with solar cell plate module 1,
Programmed by the timer counter inside controlling organization 4-7, to control two motor a1-3 timing rotation, realize solar cell
Plate 1-1 cleaning works, so as to substantially increase the utilization ratio of solar energy.
Embodiment shown in Fig. 3 is a kind of solar cell for the photovoltaic power generation apparatus for automatically adjusting light angle of the present invention
Plate cleaning brush 1-4, motor a1-3 and running track 1-2 details connection figure；Wherein, described two running track 1-2 lower rail
Road groove is gear shape, is mutually engaged to carry out the one of cleaning brush 1-4 with the gear for the motor a institutes band being fixed on cleaning brush 1-4
The driving cleaning work walked.
Embodiment shown in Fig. 4 shows, a kind of solar energy for the photovoltaic power generation apparatus for automatically adjusting light angle of the present invention
Cell panel rotating mechanism 2 include cross bar 2-1, bearing a2-2, elevating lever 2-3, motor b2-4, horizontal stand 2-5, vertical supporting rod 2-6,
Muscle 2-7, motor c2-8, bearing b2-9, base 2-10, gear 2-11；Described two bearing a2-2 are separately fixed at solar-electricity
The midpoint of pond plate 1-1 short sides, cross bar 2-1 is through two bearing a2-2 and is secured to connection, and bearing a2-2 effect is to subtract
Few frictional resistance moved up and down as solar panel 1-1 when changing angle of inclination；Top part in the middle of the elevating lever 2-3
For normal metal tie rods, its top is connected (i.e. installed in solar panel with solar panel 1-1 long side midpoint
On), elevating lever 2-3 bottom is the metallic rod with gear, and described gear is mutually engaged with the gear of motor b2-4 institutes band, most lower
Side then passes through horizontal stand 2-5 through hole, it is notable that elevating lever 2-3 normal metal bar part and logical with gear parts
Cross a roller bearing connector to be connected so that two parts can realize the swing of left and right, it is ensured that two elevating lever 2-3 remain at water
The distance between platform 2-5 through hole；By motor b2-4 drive elevating levers 2-3 up and down motion, (two motors drive simultaneously
Two elevating levers move up and down, and simply the direction of two elevating levers is different, and one upward one is downwards), so as to pull solar energy
The up and down motion on the long sides of cell panel 1-1, finally realizes changes of the solar panel 1-1 at the angle of inclination of vertical direction；Institute
The center for stating horizontal stand 2-5 is fixed on vertical supporting rod 2-6, and motor b2-4 is arranged on horizontal stand 2-5；To ensure horizontal stand 2-
5 consolidate, is further connected by four muscle 2-7 with vertical supporting rod 2-6 below at it；The vertical supporting rod 2-6 upper ends pass through
Shape as depicted is fixedly linked with cross bar 2-1, plays a part of support solar cell plate module 1；Its lower end with it is relative
For be fixedly linked than larger bearing b2-9, also, bearing b2-9 upper surface is provided with motor c2-8, motor c2-8 institutes band
Gear is engaged with vertical supporting rod 2-6 lower ends institute with gear 2-11 phases, and vertical supporting rod 2-6 rotation is driven by motor c2-8,
So as to realize the orientation angle change of solar cell plate module 1 in the horizontal plane.Solar panel 1-1 horizontal rotation and
Vertical rotation is combined, and finally realizes its angle change in all directions.Bearing b2-9 is fixed on two semicircles and is spliced into
Base 2-10 on, be vertically fixed on base 2-10 on ground.
Embodiment shown in Fig. 5 shows, a kind of sunshine for the photovoltaic power generation apparatus for automatically adjusting light angle of the present invention
Detection module includes shell 4-1, inner casing 4-2, shell aperture 4-3, interior housing hole 4-4, spherical photo resistance 4-5, connecting line 4-6, control
Mechanism 4-7 processed, cable 4-8；The photo resistance 4-5 is a ball shape, its illumination very sensitive to illumination reaction, faint
Strength Changes are separated by a distance outside it to be respectively installed with shell 4-1 and inner casing with regard to that can cause the rapidly change of resistance value
4-2, wherein the shell heart of the shell heart of the centre of sphere of spherical photo resistance, shell, inner casing is in same point, spherical photo resistance it is straight
Footpath is 80-110mm, a diameter of 150-180mm of inner casing, and housing diameter is 200-280mm, a diameter of 28-32mm of shell aperture, interior
A diameter of 15-22mm of housing hole.Shell aperture is uniformly distributed in case surface, and described equally distributed mode is：In shell
Summit be distributed first hole, the bottommost of shell is distributed second hole (the first hole centre of sphere straight line relative with the second hole is symmetrical),
First hole and the second hole on the shortest arc line of case surface both sides (both sides camber line is on same vertical section), per side spherical arc
All same is spaced apart the hole for being distributed identical quantity on line, and quantity is 4-10；Every group of phase same level is high on the shortest arc line of both sides
The horizontal cross-section that two holes of degree are formed, crosses on the circle to be formed with case surface, and all uniform intervals are distributed the hole of identical quantity,
Quantity is 8-16；The quantity of housing hole is with being distributed same shell aperture, and same assembly housing hole, interior housing hole and spherical light in inner housing surface
The center of quick resistance is same straight line.
Due to the shell 4-1 and inner casing 4-2 outer surface it is uniform it is intensive be distributed with appropriately sized shell aperture 4-3,
Interior housing hole 4-4, and each assembly housing hole 4-3, interior housing hole 4-4, spherical photo resistance 4-5 the centre of sphere on same straight line,
So that the sunshine of any direction can be transferred through two inside and outside housing hole and be injected on photo resistance 4-5, the reason for from two shells
As 2 points determine straight line, prevent sunlight from the sphere same region that different housing hole incides photo resistance 4-5,
So as to cause the error that angle of incidence of sunlight degree is measured.Sun optical detection device in the present embodiment is specially：Wherein spherical light
The centre of sphere of quick resistance, the shell heart of shell, the shell heart of inner casing are in same point, and housing diameter is 200mm, and inner casing is a diameter of
160mm, a diameter of 100mm of spherical photo resistance, a diameter of 30mm of shell aperture, a diameter of 20mm of interior housing hole.Shell aperture
It is uniformly distributed in case surface, described equally distributed mode is：First hole is distributed on the summit of shell, shell is most
Bottom is distributed second hole (first hole centre of sphere straight line relative with second hole is symmetrical), and the first hole and the second hole are in case surface
On the shortest arc line of both sides (both sides camber line is on same vertical section), all same is spaced apart 6 holes on the sphere camber line of every side
(angle of i.e. two neighboring hole and the centre of sphere is 25.7 degree), eventually together with first hole and second hole, it is perpendicular that two holes are formed
Straightforward face has 14 holes on whole casing circumference；Meanwhile, two holes of every group of identical height level are formed on the camber line of both sides
Horizontal cross-section, crossed with case surface on the circle to be formed, be all distributed a hole every 30 degree of uniform intervals, then in horizontal direction
12 housing hole, so, have just uniformly been covered with housing hole, housing hole sum is 74 altogether on shell.The quantity of housing hole in inner housing surface
With being distributed same shell aperture.And same assembly housing hole, interior housing hole and the center of spherical photo resistance are same straight line.The spherical light
The photo resistance that quick resistance 4-5 is equal to shell hole count by quantity is constituted, and these photo resistance constitute a spheroid, Mei Geguang
Signal is all sent into and controlled in spherome surface one housing hole of correspondence, and each photo resistance by quick resistance by respective connecting line 4-6
In mechanism 4-7 processed, controlling organization 4-7 then passes through cable 4-8 and solar cell plate module 1 and solar panel rotating mechanism
2 are connected, by controlled motor a1-3, motor b2-4, motor c2-8 rotation, realize the automatic tracing and barrier of sunshine
Cleaning work；Described controlling organization can be single-chip microcomputer or DSP, and they are received after these signals, pass through internal volume
Journey processing (described programmed process is known technology), the power of signal Analysis, so as to select the angle of vertical incidence.The present invention
Specially DSP.
A kind of operation principle for the photovoltaic power generation apparatus for automatically adjusting light angle of the present invention is：When sunlight is from a certain incidence
When angular illumination is on the shell 4-1 of sunshine detection module 4, only when light is vertically penetrated through shell aperture 4-3, interior housing hole 4-4
Fashionable, spherical photo resistance 4-5 a certain region can just receive sunshine, and then photo resistance 4-5 will believe through connecting line 4-6
Number send controlling organization 4-7 to, will be to solar cell after controlling organization 4-7 is by analyzing the signal received
Plate rotating mechanism 2 sends instruction, and controlled motor c2-8 is rotated so that solar panel 1-1 can carry out angle in the horizontal plane
Adjustment, controlled motor b2-4 rotation can make it that solar panel 1-1 carries out the adjustment of angle, motor on vertical plane
B2-4 and motor c2-8 combined use, the good solar panel 1-1 of final adjustment angle cause solar energy vertical irradiation
Arrive thereon, it is achieved thereby that the automatic tracing of sunshine；In addition, it is to reduce dust storm, dust, haze etc. as far as possible to the sun
Can cell panel 1-1 influence, program when setting timing ga(u)ge is carried out in controlling organization 4-7 carries out the control to motor a, from
And the cleaning for driving cleaning brush 1-4 to be timed solar panel 1-1, the time interval of cleaning can be according to locality
Specific environment feature is set；
Described power storage module 3 is commercially available power storage cell, for the electric energy of storage device solar panel 1-1 generations,
Simultaneously sub-fraction electric energy is provided for device.
A kind of photovoltaic power generation apparatus for automatically adjusting light angle of the present invention, component used and parts are this skills
Known to the technical staff in art field, can by being commercially available, connected mode and parts between all components
Mounting means etc. is also known to those skilled in the art.
It is emphasized that embodiment of the present invention is illustrative, rather than it is limited, therefore present invention bag
Include and be not limited to embodiment described in embodiment, it is every by those skilled in the art's technique according to the invention scheme
The other embodiment drawn, also belongs to the application protective scope of the claims.
The present invention does not address part and is applied to prior art.
Claims (5)
1. a kind of photovoltaic power generation apparatus for automatically adjusting light angle, it is characterized in that the device include solar cell plate module,
Solar panel rotating mechanism, power storage module and sunshine detection module；
The solar cell plate module is connected by vertical supporting rod with solar panel rotating mechanism, the solar cell
The base that plate rotating mechanism is spliced into by two semicircles is vertically fixed on ground；The sunshine detection module is also vertical
Fix on the ground, while being connected with solar panel rotating mechanism and solar cell plate module by connecting line；It is described
The base that power storage module is fixed on solar panel rotating mechanism is following, is revolved respectively with solar cell plate module, solar energy
Rotation mechanism is connected with sunshine detection module；
Described solar cell plate module includes solar panel, running track, motor a and cleaning brush；The solar energy
Cell panel is rectangle, running track is installed with the both sides outer on its long side, the cleaning brush is across in two operations
On track, the motor a is fixed on cleaning brush；
Described solar panel rotating mechanism include cross bar, bearing a, elevating lever, motor b, horizontal stand, vertical supporting rod, muscle,
Motor c, bearing b, base, gear；Described two bearing a are separately fixed at the midpoint of solar panel short side, and cross bar is worn
Cross two bearing a and be secured to connection；Top part is normal metal tie rods in the middle of the elevating lever, its top with too
The long side midpoint of positive energy cell panel is connected, and the bottom of elevating lever is the metallic rod with gear, described gear and motor b institutes band
Gear is mutually engaged, and the through hole of horizontal stand is then passed through bottom, the normal metal bar part of elevating lever and passes through one with gear parts
Individual roller bearing connector is connected；The center of the horizontal stand is fixed on vertical supporting rod, and motor b is arranged on horizontal stand；Horizontal stand
It is connected below by four muscle with vertical supporting rod；The vertical supporting rod upper end is fixedly linked with cross bar；Its lower end is fixed with bearing b
It is connected, also, bearing b upper surface is provided with motor c, and motor c institutes band gear is mutually engaged with vertical supporting rod lower end institute with gear；
Bearing b is fixed on the base that two semicircles are spliced into, and base is vertically fixed on ground；
Described sunshine detection module includes shell, inner casing, shell aperture, interior housing hole, spherical photo resistance, connecting line, control
Mechanism, cable；The spherical photo resistance is a ball shape, shell and inner casing is respectively installed with outside it, wherein spherical
The centre of sphere of photo resistance, the shell heart of shell, the shell heart of inner casing are in same point, a diameter of 80- of spherical photo resistance
110mm, a diameter of 150-180mm of inner casing, housing diameter is 200-280mm, a diameter of 28-32mm of shell aperture, interior housing hole
A diameter of 15-22mm；Shell aperture is uniformly distributed in case surface, the quantity of housing hole and the same shell aperture of distribution in inner housing surface,
And same assembly housing hole, interior housing hole and the center of spherical photo resistance are same straight line；The spherical photo resistance passes through connection
Line is connected with controlling organization, controlling organization then by cable respectively with solar cell plate module and solar panel whirler
Structure is connected；
Described controlling organization is single-chip microcomputer or DSP.
2. the photovoltaic power generation apparatus as claimed in claim 1 for automatically adjusting light angle, it is characterized in that described solar-electricity
Pond plate cleaning brush, motor a and the specific of running track are connected as：The lower railway groove of described two running tracks is gear shape,
Mutually it is engaged with the gear for the motor a institutes band being fixed on cleaning brush.
3. the photovoltaic power generation apparatus as claimed in claim 1 for automatically adjusting light angle, it is characterized in that described sunshine inspection
Shell aperture is uniformly distributed specially in survey module：First hole, the bottommost distribution second of shell are distributed on the summit of shell
Individual hole, the first hole and the second hole are spaced apart the hole of identical quantity per side all same on the shortest arc line of case surface both sides,
Quantity is 4-10；The horizontal cross-section that two holes of every group of identical height level are formed on the shortest arc line of both sides, with case surface
Cross on the circle to be formed, all uniform intervals are distributed the hole of identical quantity, quantity is 8-16.
4. the photovoltaic power generation apparatus as claimed in claim 1 for automatically adjusting light angle, it is characterized in that described power storage module
For power storage cell.
5. the photovoltaic power generation apparatus as claimed in claim 1 for automatically adjusting light angle, it is characterized in that the spherical photosensitive electricity
The photo resistance that resistance is equal to shell hole count by quantity is constituted, and these photo resistance constitute a spheroid, each photo resistance
A housing hole is corresponded to, and each photo resistance is all connected by respective connecting line with controlling organization.
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| CN201610118790.2A CN105610385B (en) | 2016-03-02 | 2016-03-02 | A kind of photovoltaic power generation apparatus for automatically adjusting light angle |
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| CN112448668B (en) * | 2020-12-01 | 2023-02-28 | 河南农业大学 | Solar cell panel capable of automatically changing angle along with sunlight irradiation direction |
| CN112895889A (en) * | 2021-03-09 | 2021-06-04 | 上海融和电科融资租赁有限公司 | Method and device for realizing self-power generation of electric automobile |
| CN115145099B (en) * | 2022-06-20 | 2023-04-11 | 重庆第二师范学院 | Multifunctional projection equipment |
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